Displaying And Editing Plc Signals - Siemens SINUMERIK 840D sl Operating Manual

Ladder Viewer and Ladder add-on (828D only)

16.6 Displaying and editing PLC signals

● Format
Specification of the format in which the variable is to be displayed.
The format can be permanently defined (e.g. floating-point).
● Value
Display of the current value of the NC/PLC variable.
Procedure
16.6 Displaying and editing PLC signals
PLC signals are displayed and can be changed here in the "PLC status list" window.
The following lists are shown
Inputs (IB)
Bit memories (MB)
Outputs (QB)
Variables (VB)
Data (DB)
Setting the address
You can go directly to the desired PLC address to monitor the signals.
Editing
You can edit the data.
324
1. Ladder add-on tool is opened.
2. Press the "NC/PLC variables" softkey.
The "NC/PLC Variables" window appears.
Operating Manual, 03/2013, 6FC5398-6AP40-3BA1
Universal